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Definition

MGID

MGID is a global native advertising network that distributes content-recommendation ads across thousands of mid-tier publisher sites worldwide.

MGID — ad-tech glossary illustration

MGID is a global native advertising network that places content-recommendation widgets on thousands of publisher websites, matching advertiser ads to readers based on the surrounding page context and browsing behavior. Founded in 2008, it is one of the larger independent native networks and competes directly with the bigger players in the space.

How it works#

MGID buys ad slots on publisher sites and fills them with sponsored teasers, an image plus a short headline, typically shown beneath or beside an article as "recommended" content. Advertisers bid for placement on a CPC basis, and MGID's algorithm decides which ad to serve using contextual targeting and engagement signals. Clicks route to the advertiser's landing page, while the publisher earns a share of revenue.

Why it matters#

MGID is popular with affiliate marketers and direct-response advertisers because it offers cheaper, less-saturated traffic than the top-tier networks, with strong reach in emerging markets and tier-2/tier-3 geos. That same mix makes it a frequent home for aggressive offers, so brand-safety and click-tracing diligence matter when buying or monitoring it. OpenAdLibrary captures live MGID placements, identifies the real advertiser, and traces each click to its landing page.

Related terms: Revcontent, Native Ad Network, and Contextual Targeting.

The OpenAdLibrary Team
Written byThe OpenAdLibrary Team
Ad intelligence & native advertising research

We build OpenAdLibrary, the open ad-transparency platform. Every day our systems capture live native ads across Taboola, Outbrain, MGID, Revcontent, Teads, Yahoo and MSN, identify the real advertiser behind each one, and follow the click to its landing page. These guides distill what we see in that data so you can research the market faster.